| ADVENTUROUS | • adventurous adj. (Of a person) Inclined to adventure; willing to take risks; prone to embark on hazardous enterprises; daring. • adventurous adj. (Of an act or product) Full of risks; risky; liable to be in danger; requiring courage; rash. • ADVENTUROUS adj. disposed to seek adventure. |
| AUDITORIUMS | • auditoriums n. Plural of auditorium. • AUDITORIUM n. (Latin) the part of a theatre, lecture-hall, or other public building occupied by the audience. |
| MOUTHGUARDS | • mouthguards n. Plural of mouthguard. • mouth␣guards n. Plural of mouth guard. |
| OUTLAUNCHED | • outlaunched v. Simple past tense and past participle of outlaunch. • OUTLAUNCH v. to launch forth, also OUTLAUNCE. |
| OUTMEASURED | • outmeasured v. Simple past tense and past participle of outmeasure. • OUTMEASURE v. to exceed in measure or extent. |
| OUTSAVOURED | • OUTSAVOUR v. to exceed in savouring, also OUTSAVOR. |
| ROUNDABOUTS | • roundabouts n. Plural of roundabout. • ROUNDABOUT v. to go round and round. |
| SUBAUDITION | • subaudition n. The act of understanding, or supplying, something not expressed. • subaudition n. That which is understood or supplied from that which is expressed. • SUBAUDITION n. understanding of something not expressed. |
| SUDATORIUMS | • SUDATORIUM n. (Latin) a sweat room in a bath. |
| TROUBADOURS | • troubadours n. Plural of troubadour. • TROUBADOUR n. (French) any of a class of poet-musicians flourishing esp. in southern France and northern Italy during the 11th, 12th, and 13th centuries. |
| TURNAROUNDS | • turnarounds n. Plural of turnaround. • turn-arounds n. Plural of turn-around. • turn␣arounds n. Plural of turn around. |
| ULTRASOUNDS | • ultrasounds n. Plural of ultrasound. • ULTRASOUND n. vibrations of the same physical nature as sound but with frequencies above the range of human hearing. |
| UNACCOUNTED | • unaccounted adj. Not accounted. • UNACCOUNTED adj. not accounted. |
| UNAUTOMATED | • unautomated adj. Not automated. • UNAUTOMATED adj. not automated. |
| UNDOUBTABLE | • undoubtable adj. (Rare) Incapable of being doubted; undoubted; indubitable. • UNDOUBTABLE adj. that cannot be doubted. |
| UNDULATIONS | • undulations n. Plural of undulation. • UNDULATION n. a rising and falling in waves. |
| UNMODULATED | • unmodulated adj. Not modulated. • UNMODULATED adj. not modulated. |
| UNPOPULATED | • unpopulated adj. Uninhabited, having no residents. • unpopulated v. Simple past tense and past participle of unpopulate. • UNPOPULATED adj. not populated. |